Tuesday, October 11, 2011

Chapter 1.8: Process as a Competitive Advantage

Eiji Toyoda did not begin to develop what became to be known as the Toyota Production System (or Lean as it is called the USA) as part of a process improvement program.  He did so to help Toyota become more competitive.  In 1950 Toyota was “determined to go into full-scale car and commercial truck manufacturing, but it faced a host of problems.”[i]
·         The domestic market was tiny and demanded a wide range of vehicles – luxury cars for government officials, large trucks to carry goods to market, small trucks for Japan’s small farmers, and small cars suitable for Japan’s crowded cities and high energy prices  

·         The native Japanese work force was no longer willing to be treated as a variable cost or as interchangeable parts

·         The war-ravaged Japanese economy was starved for capital and foreign exchange.

·         The outside world was full of huge motor-vehicle producers who were anxious to establish operations in Japan and ready to defend their established markets against Japanese exports

In the thirteen years prior to 1950 Toyota had produced a total of 2,685 automobiles.  When compared to the 7,000 automobiles produced per day produced by a single Ford plant in 1950 it was apparent that Toyota would not be able to compete with Detroit’s ability to mass produce a wide range of vehicles using the same practices. 

Eiji Toyoda engaged the Toyota workforce in a continuous incremental improvement process that indeed changed the world.  In 2008, for the first time in 78 years, Toyota sold more cars and trucks around the world than GM; the former number one automobile manufacturer.[ii]  Toyota achieved its objective of becoming more competitive. 

Michael Porter describes companies as “a system of activities in which competitive advantage reside.”[iii]  These activity systems are not merely a discrete collection of independent activities that can be optimized to perform a particular “function.”  They must “fit” together as part of an integrated system to create a sustainable competitive advantage.
Such systems, by their very nature, are usually difficult to untangle from outside the company and therefore hard to imitate. And even if rivals can identify the relevant interconnections, they will have difficulty replicating them. Achieving fit is difficult because it requires the integration of decisions and actions across many independent subunits. 

Fit is a process strategy for maximizing the value created from available resources.  Not only must activities be designed to maximize the value created by their parent process, they must also be designed to help maximize the value of as many other processes as possible.  Fit looks for relationships between otherwise seemingly unrelated process activities that if strengthened would result in greater value produced by the activities as a whole.  The strategy of Fit is for each process to fit-like-a-glove with the other processes of an organization. 

Fit is the companion strategy to Function.  Function is a process strategy for minimizing the cost of the individual activities of each process.  Whereas Fit focuses on process value alignment, Function’s focus is on cost reduction.  Fit and Function are the Yin and Yang of process strategy.  At least one, preferably both, are necessary to achieve a competitive advantage. 

As Porter describes, for a company to compete:
It must deliver greater value to customers or create comparable value at a lower cost, or do both. The arithmetic of superior profitability then follows: delivering greater value allows a company to charge higher average unit prices; greater efficiency results in lower average unit costs. 

Toyota achieved a sustainable competitive advantage by delivering greater value at lower costs than GM and the rest of the automobile industry. They achieved process Fit and Function by continuously looking for ways to reduce the cost of each activity; as well as how each activity could increase the value of other process activities; including those of suppliers and customers. 

 


[i]   James P. Womack, Daniel T. Jones and Daniel Roos, The Machine that Changed the World, HaperCollins  (1991)
[ii]   Inside Wheels.ca, Toyota Knocks GM from No. 1, The Associated Press (2009)
[iii]  Michael J. Porter, What is Strategy?, Harvard Business Review, November-December  (1996)


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